Clinical Trials Study
Copyright ©The Author(s) 2023.
World J Clin Cases. Feb 6, 2023; 11(4): 797-808
Published online Feb 6, 2023. doi: 10.12998/wjcc.v11.i4.797
Figure 5
Figure 5 Comparison of diagnostic values of lactose malabsorption by 20 g lactose hydrogen breath test before and after the incremental milk treatment in subjects with improved symptoms. Decrease (improved): More than 15 ppm decrease; No change: Within 15 ppm difference; Increase: More than 15 ppm increase. LHBT: Lactose hydrogen breath test.